Satyam-Rastogi
41 lines
1.2 KiB
JavaScript
41 lines
1.2 KiB
JavaScript
/**
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* Returns current storm status — polled by the frontend every 60 seconds.
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* Storm is considered "active" if an event was received within the last 24 hours.
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*
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* Response: { stormActive: boolean, event: StormEvent | null, checkedAt: number }
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*/
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import { kv } from '@vercel/kv';
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const STORM_ACTIVE_WINDOW_MS = 24 * 60 * 60 * 1000; // 24 hours
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export default async function handler(req, res) {
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res.setHeader('Cache-Control', 'no-store');
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if (req.method !== 'GET') {
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return res.status(405).json({ error: 'Method not allowed' });
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}
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try {
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const event = await kv.get('lastStormEvent');
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const stormActive = !!event &&
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typeof event.receivedAt === 'number' &&
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(Date.now() - event.receivedAt) < STORM_ACTIVE_WINDOW_MS;
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return res.status(200).json({
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stormActive,
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event: stormActive ? event : null,
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checkedAt: Date.now(),
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});
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} catch (err) {
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// KV not configured (local dev without env vars) — return inactive
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console.warn('[hail-status] KV unavailable:', err.message);
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return res.status(200).json({
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stormActive: false,
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event: null,
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checkedAt: Date.now(),
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});
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}
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}
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